SU124701A2 - Instrument for measuring the degree of blood oxygen saturation (oximeter) - Google Patents

Instrument for measuring the degree of blood oxygen saturation (oximeter)

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Publication number
SU124701A2
SU124701A2 SU614351A SU614351A SU124701A2 SU 124701 A2 SU124701 A2 SU 124701A2 SU 614351 A SU614351 A SU 614351A SU 614351 A SU614351 A SU 614351A SU 124701 A2 SU124701 A2 SU 124701A2
Authority
SU
USSR - Soviet Union
Prior art keywords
instrument
measuring
degree
oxygen saturation
oximeter
Prior art date
Application number
SU614351A
Other languages
Russian (ru)
Inventor
Е.А. Зельдин
А.Г. Крейцер
Original Assignee
Е.А. Зельдин
А.Г. Крейцер
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.А. Зельдин, А.Г. Крейцер filed Critical Е.А. Зельдин
Priority to SU614351A priority Critical patent/SU124701A2/en
Application granted granted Critical
Publication of SU124701A2 publication Critical patent/SU124701A2/en

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  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Description

В ОСНОВНОМ авт. св. № 104292 описан прибор дл  измерени  степени насыщени  крови кислородом путем измерени  поглощени  света живой тканью.BASIC Auth. St. No. 104292 describes a device for measuring the degree of blood oxygen saturation by measuring the absorption of light by living tissue.

Способ фотометрировани  крови непосредственно в теле позвол ет определ ть значени  насыщени  относительно исходного насыщени  и дает возможность наблюдать динамику процесса оксигенизации крови , что очень важно при контроле хирургически. операций, диагностических и нсследовательских работах, при изучении физиологии спорта.The method of photometry of blood directly in the body allows to determine the saturation values relative to the initial saturation and makes it possible to observe the dynamics of the process of blood oxygenation, which is very important for the surgical control. operations, diagnostic and research work, in the study of the physiology of sport.

Изменени  насыщени , показываемые прибором, могут быть выражены в процентах оксигемоглобина при известпом начальном (исходном ) насыщении, на которое произведена начальна  установка стрелки прибора. Точность показаний зависит от тошости опреде.чени  исходного насыщени . В большинстве случаев исходное насыщение может быть с достаточной точностью прин то за lOOV, по:-ле нескопьких минут дыхани  кислородом. При р де заболеваний .вдыхание кнслорода не создает насыщени  крови кислородом и прин тие исходного насыщени  за уменьщает точность показаний. В этих случа х исходное насыщение определ ют по пробам крови, пользу сь другими приборами, например, газометрическнм прибором Ван-Сл йка, прибором Вринкмана, спектрофотометром. Каждый из этих приборов громоздок , сложен в управлении и нри измерени х требует больщих затрат времени.The changes in the saturation shown by the instrument can be expressed in percent of oxyhemoglobin at limestone initial (initial) saturation, on which the initial setting of the instrument arrow has been made. The accuracy of the readings depends on the nausea of determining the initial saturation. In most cases, the initial saturation can be taken with sufficient accuracy for lOOV, at: - after several minutes of oxygen breathing. In the case of a number of diseases, inhalation of oxygen does not create oxygen saturation of the blood and the acceptance of initial saturation reduces the accuracy of indications. In these cases, the initial saturation is determined by blood samples, using other devices, for example, a Van-Slick gasometric instrument, a Vrinkman instrument, a spectrophotometer. Each of these devices is cumbersome, difficult to manage, and for measurements it takes a lot of time.

Насто щее дополнительное изобретение расшир ет область применени  основного изобретени  и имеет целью получение абсолютных значений гемоглобина, новыщение точности и сокращение времени измерений .The present additional invention extends the scope of the main invention and aims to obtain absolute hemoglobin values, improve accuracy and reduce measurement time.

Это достигаетс  тем, что в предлагаемом приборе применен дополнительный датчик дл  определени  насыщени  кислородом в пробах крови, представл ющий, разновидность вход щих в прибор .датчиThis is achieved by the fact that in the proposed device an additional sensor is used to determine the oxygen saturation in blood samples, which is a variation of the sensors included in the device.

SU614351A 1958-12-18 1958-12-18 Instrument for measuring the degree of blood oxygen saturation (oximeter) SU124701A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU614351A SU124701A2 (en) 1958-12-18 1958-12-18 Instrument for measuring the degree of blood oxygen saturation (oximeter)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU614351A SU124701A2 (en) 1958-12-18 1958-12-18 Instrument for measuring the degree of blood oxygen saturation (oximeter)

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU104292 Addition

Publications (1)

Publication Number Publication Date
SU124701A2 true SU124701A2 (en) 1959-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU614351A SU124701A2 (en) 1958-12-18 1958-12-18 Instrument for measuring the degree of blood oxygen saturation (oximeter)

Country Status (1)

Country Link
SU (1) SU124701A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570638A (en) 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US4817623A (en) 1983-10-14 1989-04-04 Somanetics Corporation Method and apparatus for interpreting optical response data
US5140989A (en) 1983-10-14 1992-08-25 Somanetics Corporation Examination instrument for optical-response diagnostic apparatus
RU2581266C2 (en) * 2014-02-03 2016-04-20 Государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия" Министерства здравоохранения РФ Apparatus for study of vascular hollow organs during surgery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570638A (en) 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US4817623A (en) 1983-10-14 1989-04-04 Somanetics Corporation Method and apparatus for interpreting optical response data
US5140989A (en) 1983-10-14 1992-08-25 Somanetics Corporation Examination instrument for optical-response diagnostic apparatus
RU2581266C2 (en) * 2014-02-03 2016-04-20 Государственное бюджетное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия" Министерства здравоохранения РФ Apparatus for study of vascular hollow organs during surgery

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